COLTS operates a mix of Gillig branded buses in the Phantom, Advantage and BRT models, in 30 and 35 foot lengths.

In addition, some smaller, cutaway style vans perform service on lower patronized routes.

[5][6] In addition, less frequent with LCTA meet up with COLTS buses at the Wyoming Street transfer center near the Mall at Steamtown weekdays and Saturdays.

[10] In 2013, after NEPA Freethought Society spent 18 months attempting to advertise their group, which used the word "Atheists", COLTS denied his request, calling it, "Too controversial".

[12] As COLTS had previously allowed several churches, a political candidate, and a blog that focused on anti-Semitism, holocaust denial, and white supremacy to all run advertisements in the past, COLTS was subsequently sued, in order to remove the ban.